Who are the probable pitchers for San Francisco Giants at Arizona Diamondbacks?

The listed probable pitchers are Tyler Mahle and Merrill Kelly. Probable pitchers can change before first pitch.

San Francisco Giants at Arizona Diamondbacks - Game Time, TV Channel and Probable Pitchers

Q: What time is San Francisco Giants at Arizona Diamondbacks?

The listed start time is 3:40 PM ET. Game times are shown in Eastern Time, with browser local-time conversion when UTC data is available.

San Francisco Giants at Arizona Diamondbacks Game Summary

A quick matchup view with teams, score status, first pitch time and local-time conversion.

San Francisco Giants 3 20-30

Final 3-6 Wed, May 20 · 3:40 PM ET

Arizona Diamondbacks 6 25-23

Game Info: Date, Time and Venue

DateMay 20, 2026

Time3:40 PM ET

VenueChase Field

SeriesRegular Season · Game 3 of 3

Day/Nightday

Date Schedule

San Francisco Giants vs Arizona Diamondbacks Probable Pitchers

SFTyler Mahle

Stats1-8 · ERA 5.70 · 69 SO · WHIP 1.49 · 71.0 IP

AZMerrill Kelly

Stats6-8 · ERA 5.71 · 53 SO · WHIP 1.56 · 86.2 IP

TV Channel and Streaming

DBACKS.TV TV · home · Streaming

NBCS BA TV · away · Streaming

Arizona Sports 98.7 FM FM · home · Streaming

1510 AM - KSFN AM · away · Streaming

KNBR 680 AM · away · Streaming

La Campesina 101.9 FM & 860 AM AM · home · Streaming

How to Use This MLB Game Page

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Probable pitchers and available season stats are shown for both teams, but assignments can change before first pitch.

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More MLB Games on May 20, 2026

Other games loaded for the same date, with TV listings, probable pitchers and game details.

Date / Time	Matchup	Status	TV / Streaming	Probable Pitchers	Venue	Links
Wed, May 20 1:05 PM ET	Cincinnati Reds at Philadelphia Phillies 9-4	Final	NBC 10, Reds.TV	CIN: Andrew Abbott 5-5 · ERA 3.92 · 81 SO · WHIP 1.41 · 101.0 IP PHI: Aaron Nola 3-6 · ERA 5.87 · 94 SO · WHIP 1.46 · 92.0 IP	Citizens Bank Park	Details
Wed, May 20 1:10 PM ET	Baltimore Orioles at Tampa Bay Rays 3-5	Final	MASN, Rays.TV	BAL: Shane Baz 4-9 · ERA 4.21 · 90 SO · WHIP 1.37 · 107.0 IP TB: Steven Matz 4-4 · ERA 6.28 · 41 SO · WHIP 1.40 · 53.0 IP	Tropicana Field	Details
Wed, May 20 1:40 PM ET	Houston Astros at Minnesota Twins 1-4	Final	Space City Home Network, Twins.TV Presented by Progressive	HOU: Mike Burrows 4-9 · ERA 5.99 · 75 SO · WHIP 1.55 · 94.2 IP MIN: Joe Ryan 6-5 · ERA 2.85 · 122 SO · WHIP 1.04 · 104.1 IP	Target Field	Details
Wed, May 20 3:10 PM ET	Texas Rangers at Colorado Rockies 5-4	Final	Rangers Sports Network, presented by Progressive, Rockies.TV	TEX: Jack Leiter 3-7 · ERA 5.29 · 83 SO · WHIP 1.44 · 80.0 IP COL: Kyle Freeland 2-7 · ERA 7.46 · 70 SO · WHIP 1.61 · 82.0 IP	Coors Field	Details
Wed, May 20 3:40 PM ET	San Francisco Giants at Arizona Diamondbacks 3-6	Final	DBACKS.TV, NBCS BA	SF: Tyler Mahle 1-8 · ERA 5.70 · 69 SO · WHIP 1.49 · 71.0 IP AZ: Merrill Kelly 6-8 · ERA 5.71 · 53 SO · WHIP 1.56 · 86.2 IP	Chase Field	Details
Wed, May 20 4:10 PM ET	Chicago White Sox at Seattle Mariners 4-5	Final	Chicago Sports Network, Mariners.TV	CWS: Sean Burke 5-4 · ERA 3.56 · 106 SO · WHIP 1.22 · 98.2 IP SEA: Emerson Hancock 6-4 · ERA 3.23 · 92 SO · WHIP 1.01 · 97.2 IP	T-Mobile Park	Details
Wed, May 20 6:40 PM ET	Atlanta Braves at Miami Marlins 9-1	Final	BravesVision, Marlins.TV presented by Werner, Hoffman, Greig & Garcia	ATL: Chris Sale 9-6 · ERA 2.27 · 112 SO · WHIP 1.12 · 95.0 IP MIA: Janson Junk 3-5 · ERA 4.80 · 43 SO · WHIP 1.30 · 60.0 IP	loanDepot park	Details
Wed, May 20 6:40 PM ET	Cleveland Guardians at Detroit Tigers 3-2	Final	Detroit SportsNet, Guardians.TV Presented by Progressive	CLE: Tanner Bibee 2-9 · ERA 4.06 · 84 SO · WHIP 1.14 · 106.1 IP DET: TBA	Comerica Park	Details
Wed, May 20 6:45 PM ET	New York Mets at Washington Nationals 4-8	Final	Nationals.TV, SNY	NYM: Zach Thornton 0-1 · ERA 4.35 · 10 SO · WHIP 1.16 · 10.1 IP WSH: Zack Littell 7-6 · ERA 5.02 · 52 SO · WHIP 1.31 · 86.0 IP	Nationals Park	Details
Wed, May 20 7:05 PM ET	Toronto Blue Jays at New York Yankees 2-1	Final	MLB Network, Amazon Prime Video, Sportsnet ONE	TOR: Trey Yesavage 4-4 · ERA 3.31 · 68 SO · WHIP 1.08 · 73.1 IP NYY: Cam Schlittler 9-5 · ERA 2.01 · 131 SO · WHIP 0.93 · 112.0 IP	Yankee Stadium	Details
Wed, May 20 7:40 PM ET	Boston Red Sox at Kansas City Royals 4-3	Final	NESN, Royals.TV	BOS: Connelly Early 7-5 · ERA 3.44 · 93 SO · WHIP 1.25 · 91.2 IP KC: Michael Wacha 5-6 · ERA 3.45 · 91 SO · WHIP 1.16 · 114.2 IP	Kauffman Stadium	Details
Wed, May 20 7:40 PM ET	Milwaukee Brewers at Chicago Cubs 5-0	Final	Brewers.TV Presented by Potawatomi Sportsbook, Marquee Sports Network	MIL: Kyle Harrison 8-2 · ERA 3.01 · 101 SO · WHIP 1.08 · 83.2 IP CHC: Edward Cabrera 5-4 · ERA 5.10 · 65 SO · WHIP 1.40 · 72.1 IP	Wrigley Field	Details
Wed, May 20 7:45 PM ET	Pittsburgh Pirates at St. Louis Cardinals 7-0	Final	Cardinals.TV Presented by bet365, SportsNet Pittsburgh	PIT: Carmen Mlodzinski 5-3 · ERA 3.24 · 62 SO · WHIP 1.35 · 77.2 IP STL: Michael McGreevy 4-7 · ERA 3.01 · 66 SO · WHIP 1.10 · 101.2 IP	Busch Stadium	Details
Wed, May 20 8:40 PM ET	Los Angeles Dodgers at San Diego Padres 4-0	Final	Padres.TV Presented by UC San Diego Health, SportsNet LA	LAD: Shohei Ohtani 8-2 · ERA 1.79 · 95 SO · WHIP 0.95 · 85.2 IP SD: Randy Vásquez 6-6 · ERA 4.71 · 60 SO · WHIP 1.50 · 84.0 IP	Petco Park	Details
Wed, May 20 9:38 PM ET	Athletics at Los Angeles Angels 6-5	Final	ABTV, presented by Pechanga Resort Casino, NBCSCA	ATH: Aaron Civale 5-6 · ERA 5.10 · 54 SO · WHIP 1.58 · 72.1 IP LAA: Jack Kochanowicz 2-5 · ERA 6.19 · 47 SO · WHIP 1.58 · 64.0 IP	Angel Stadium	Details